- CSCU exam 112-12 requires a 70% passing score across 50 multiple-choice questions.
- You have a two-hour limit, which averages to under two and a half minutes per question.
- Malware and Antivirus and Internet Security each carry 10% weight - the two heaviest domains.
- The other ten domains are each weighted 8%, so no single topic can be skipped entirely.
The Passing Score Number, Explained
If you're preparing for the Certified Secure Computer User (CSCU) exam, the number you need to memorize first is 70%. EC-Council sets this as the passing score for exam code 112-12, the current version of CSCU v3 delivered through the EC-Council Exam Portal. There's no scaled scoring curve to worry about and no secret cutoff hidden behind a percentile - it's a flat 70% threshold applied to a 50-question multiple-choice test.
Doing the arithmetic, 70% of 50 questions works out to approximately 35 correct answers. That's the practical target to keep in your head while you study: not "know everything," but "answer roughly 35 out of 50 correctly under time pressure." For a full breakdown of how the exam is structured and what to expect on test day, the C/SCU Study Guide 2026: How to Pass on Your First Attempt walks through the mechanics in more depth.
Exam Format: 50 Questions, 120 Minutes
The CSCU exam gives candidates a two-hour window to complete 50 multiple-choice questions. That works out to roughly 2.4 minutes per question if you spread the time evenly - generous compared to many technical certification exams, but not so generous that you can afford to overthink every item.
Because the exam is entirely multiple-choice, there's no simulation lab or performance-based task to worry about. The challenge instead is breadth: the material spans 12 modules covering everything from operating system hardening to IoT and gaming-console security, so questions can shift topics rapidly. Candidates who haven't reviewed every module tend to lose easy points on unfamiliar sections rather than getting stumped by especially hard questions. If you're still deciding how much runway to give yourself before test day, How Hard Is the C/SCU Exam? Complete Difficulty Guide 2026 covers where most candidates actually struggle.
How Domain Weighting Affects Your Score
Not every module counts equally toward that 70% target. CSCU's 12 domains break down as follows:
| Domain | Weight |
|---|---|
| Introduction to Data Security | 8% |
| Securing Operating Systems | 8% |
| Malware and Antivirus | 10% |
| Internet Security | 10% |
| Security on Social Networking Sites | 8% |
| Securing Email Communications | 8% |
| Securing Mobile Devices | 8% |
| Securing the Cloud | 8% |
| Securing Network Connections | 8% |
| Data Backup and Disaster Recovery | 8% |
| Securing IoT Devices and Gaming Consoles | 8% |
| Secure Remote Work | 8% |
Malware and Antivirus and Internet Security stand out as the two heaviest domains, each contributing 10% of the total score. Together they account for a fifth of the exam, so a shaky grasp of malware types, antivirus configuration, or safe browsing practices can cost you more points than a gap in a smaller domain. For a topic-by-topic walkthrough of all 12 areas, see the C/SCU Exam Domains 2026: Complete Guide to All 12 Content Areas.
Malware and Antivirus (10%)
Candidates need to recognize different malware categories, understand how antivirus software detects and quarantines threats, and know basic response steps when a system shows signs of infection.
- Types of malware and their typical infection vectors
- Antivirus setup, scanning schedules, and update practices
- Signs of compromise and immediate response actions
Internet Security (10%)
This domain covers safe web browsing behavior, recognizing risky sites, and understanding the everyday threats users face while online.
- Identifying phishing attempts and suspicious links
- Browser security settings and safe download practices
- General web-based threat awareness
Turning Percentages Into Actual Question Counts
Percentages are easier to plan around once you translate them into approximate question counts on a 50-item exam. An 8% domain corresponds to roughly 4 questions, while a 10% domain corresponds to roughly 5 questions. None of the 12 domains disappears from the exam, which is why skipping any single module - even a smaller one like Securing IoT Devices and Gaming Consoles - is risky. Missing most of the questions in even one 8% domain can meaningfully dent your score when you're aiming for 35 out of 50 correct.
Key Takeaway
Treat every domain as worth roughly 4-5 questions. Skipping a "small" module still risks losing points you can't easily make up elsewhere on a 50-question exam.
What Actually Counts Toward Your 70%
CSCU is built for everyday computer users who need practical security skills rather than deep IT administration expertise, and the question style reflects that intent. Expect scenario-based multiple-choice items that test whether you'd take the correct action in a realistic situation - securing a home Wi-Fi router, spotting a phishing email, backing up files before a device fails, or configuring privacy settings on a social networking account.
Because the exam blends conceptual knowledge with applied judgment, memorizing definitions alone won't reliably get you to 35 correct answers. You need to understand why a particular setting or behavior reduces risk, not just what it's called. This is also why official training runs two days (16 hours) - it's designed to move candidates from vaguely familiar with terms to comfortable applying them across all 12 modules, including newer additions like secure remote work and IoT/gaming-console security.
Eligibility is straightforward for most candidates: you generally need to be at least 13, with anyone younger requiring written parental or guardian consent plus a supporting letter from a nationally accredited institution of higher learning. Full details on qualifying are covered in C/SCU Requirements 2026: Eligibility, Prerequisites & How to Qualify, and cost mechanics for the exam and training are broken down in C/SCU Certification Cost 2026: Complete Pricing Breakdown.
Scheduling Study Time Around the Heaviest Domains
A simple way to allocate limited study time is to weight it roughly in line with how the exam weights each domain - spend more time on Malware and Antivirus and Internet Security, and give the remaining ten domains solid, even coverage. Short, focused review sessions on each module, revisited a few days later, tend to stick better than one long cram session covering all 12 topics at once.
Foundations and heaviest domains
- Review Introduction to Data Security and Securing Operating Systems
- Spend extra time on Malware and Antivirus given its 10% weight
Everyday user risks
- Cover Internet Security in depth (also 10% weight)
- Study Security on Social Networking Sites and Securing Email Communications
Devices and infrastructure
- Work through Securing Mobile Devices, Securing the Cloud, and Securing Network Connections
Newer modules and full review
- Study Data Backup and Disaster Recovery, Securing IoT Devices and Gaming Consoles, and Secure Remote Work
- Take a full practice run under a two-hour time limit
Running a timed practice session on our CSCU practice test platform before exam day is one of the most direct ways to confirm you're tracking toward that 35-correct-answer target, since it mirrors the 50-question, two-hour format.
What Happens If You Fall Short
Scoring below 70% simply means the exam wasn't passed this attempt - it doesn't reflect a permanent gap in your skills, especially given how broad the 12-module curriculum is. The most useful next step is identifying which domains cost you the most points rather than restudying everything uniformly. If Malware and Antivirus or Internet Security were weak spots, prioritize those first since they carry the most weight on a retake.
It's also worth revisiting how the exam is scored and structured before trying again - reviewing the C/SCU Pass Rate 2026: What the Data Shows article can help set realistic expectations, while the C/SCU Cheat Sheet 2026: One-Page Review of Must-Know Facts is useful for a fast final review across all 12 domains before you sit the exam again.
FAQ
EC-Council sets the passing score for CSCU exam 112-12 at 70%, applied across 50 multiple-choice questions within a two-hour time limit.
70% of 50 questions is approximately 35 correct answers. That's the practical benchmark to aim for while reviewing all 12 domains.
Malware and Antivirus and Internet Security are the two heaviest domains, each worth 10% of the exam. The remaining ten domains are each weighted 8%.
Yes. The 70% threshold on exam 112-12 applies uniformly; there is no separate scaled or curved scoring track for different candidates.
You have a two-hour limit for the 50-question exam, which averages to roughly 2.4 minutes per question if paced evenly.